Mechanical ballistic calculators are designed to indicate the shooter the numerical values (quantity of drum bid points of an optical sight) of the changes to be added in the optical sight equipment during precision shooting of different types and calibers of cartridges for different distances and to determine the flight trajectory of the bullet in horizontal and vertical planes for the specific distance and considering specific environmental conditions.

A ballistic calculator unit is fitted with only one specific type of cartridge. Accordingly, LEPL “Delta” offers its potential customers the ballistic calculators designed for any type of standard and non-standard sniper cartridges.

Technical characteristics of the standard model of mechanical ballistic calculator: